1011066332 has 12 divisors (see below), whose sum is σ = 1791763680. Its totient is φ = 499133856.

The previous prime is 1011066299. The next prime is 1011066337. The reversal of 1011066332 is 2336601101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1011066298 and 1011066307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011066337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1599473 + ... + 1600104.

It is an arithmetic number, because the mean of its divisors is an integer number (149313640).

Almost surely, 2^1011066332 is an apocalyptic number.

It is an amenable number.

1011066332 is a deficient number, since it is larger than the sum of its proper divisors (780697348).

1011066332 is a wasteful number, since it uses less digits than its factorization.

1011066332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3199660 (or 3199658 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1011066332 is about 31797.2692538212. The cubic root of 1011066332 is about 1003.6752532987.

Adding to 1011066332 its reverse (2336601101), we get a palindrome (3347667433).

The spelling of 1011066332 in words is "one billion, eleven million, sixty-six thousand, three hundred thirty-two".